.content {
	width: 90%;
	margin: auto;
}

.projectexercises {}

.projectexercises_top {
	text-align: center;
	margin: 40rpx 0;
	font-size: 32rpx;
}

.projectexercises_top text {}

.projectexercises_top_time {
	text-align: right;
	font-size: 28rpx;
	margin-bottom: 20rpx;
}

.time {}

.projectexercises_content {
	font-size: 28rpx;
	line-height: 60rpx;
	margin-bottom: 400rpx;
	display: inline-block;
}

.projectexercises_submit {
	font-size: 28rpx;
	border-radius: 100px;
	border: 1px solid #444;
	width: 60%;
	text-align: center;
	height: 60rpx;
	line-height: 60rpx;
	position: fixed;
	left: 50%;
	transform: translate(-50%, -50%);
	z-index: 1000;
	bottom: 0;
	margin-bottom: 80rpx;
	background: #fff;
}

.artdesc {
	color: #bfbfbf;
	text-align: center;
	width: 80%;
	margin: auto;
	margin-top: 400rpx;
	line-height: 38rpx;
	margin-bottom: 26rpx;
}
page {
	margin-bottom:0 !important;
}
.projectexercises_content {
	 margin-bottom:0 !important;
}